Cautions in making the aluminum alloy coils for sale Haomei

Cautions in making the aluminum alloy coils for sale Haomei

Seamless aluminium alloy coil is generally is the use of perforated extrusion method, because seamless aluminium coil has a small specific gravity, easy processing, mechanical strength and other characteristics, in fact, its production process requirements are relatively strict, more delicate.

But in the time of production should pay attention to some issues in order to produce a quality seamless aluminum coil. The following is to share with you the problems that need to be paid attention to during its production and some successful practical experience.

Large seamless aluminium alloy coils, generally hot extruded into shape, and then after the subsequent effectiveness of the treatment. And small seamless aluminium coils, can be hot extruded or cold drawn, and then after the subsequent effective treatment.

The aluminium oxide hydrate produced during the fabrication of seamless aluminium coils requires continuous extrusion, during which intense dehydration forms grit holes. In order to prevent trachoma on seamless aluminium, the aluminium itself for extrusion must not have rolling cracks; it must not be stored in a humid environment, and the sodium hydroxide content in the cleaning solution should be around thirty percent, and the aluminium ion content in the cleaning solution should be strictly controlled.

All the above-mentioned is the basic introduction of the . Haomei is a professional aluminum manufacturer, supplier and wholesaler, and we provide all sorts of aluminum products that are made of various aluminum alloy grades and tempers. Also, we are able to do customization according to your specification on size, colors and process method. If you want to know more about the aluminium coils we provide for sale, please refer to “aluminium coil” or you can directly leave us your question clicking the message box to get a more accurate and effective reply. Should you be interested in buying Haomei aluminum products, please contact us via email or phone!